Home / Expert Answers / Other Math / find-the-exact-values-of-sin2u-cos2u-and-tan2u-using-the-double-angle-formulas-cosu-54-2-pa311

(Solved): Find the exact values of sin2u,cos2u, and tan2u using the double-angle formulas. cosu=54,2 ...

$Find the exact values of \( \sin 2 u, \cos 2 u \), and \( \tan 2 u \) using the double-angle formulas. \[ \cos u=-\frac{4}{5}$

Find the exact values of

sin 2 u, cos 2 u

, and

tan 2 u

using the double-angle formulas.

cos u = ? \frac{4}{5}, \frac{?}{2} < u < ?

sin 2 u =

cos 2 u =

tan 2 u =

We have an Answer from Expert

View Expert Answer

Expert Answer

Given that angle u is

We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe

Order Now

Go To Answered Questions